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Složení: R*30020: 624 Calibration Mix #1 (gases) Bromomethane (methyl bromide) (74–83–9) Chloroethane (ethyl chloride) (75–00–3) Chloromethane (methyl chloride) (74–87–3) Trichlorofluoromethane (CFC-11) (75–69–4) Viny
Složení:
R*30020: 624 Calibration Mix #1 (gases)
bromide) (74–83–9)
(methyl chloride) (74–87–3)
(75–69–4)
R*30021: 624 Calibration Mix #2
(56–23–5)
(110–75–8)
(75–34–3)
(78–87–5)
(75–09–2)
(79–00–5)
R*30022: 624 Calibration Mix #3
(67–66–3)
(541–73–1)
(107–06–2) <SPECIAL id=‚„45“‘>-trans</SPECIAL>-1,2-Dichloroethene (156–60–5) <SPECIAL id=‚„44“‘>-cis</SPECIAL>-1,3-Dichloropropene (10061–01–5) <SPECIAL id=‚„45“‘>-trans</SPECIAL>-1,3-Dichloropropene (10061–02–6)
(79–34–5)
(71–55–6)
R*30023: 624 Internal Standard Mix
(3017–95–6)
| Brand: | |
| Category: | Laboratory instruments and accessories / Chemicals / Certified reference materials |
| Organic analysis | Mixture |
| CRM | Certified reference material |